import request from '@/utils/request'

/**
 * Parse the time to string
 * @param {(Object|string|number)} time
 * @param {string} cFormat
 * @returns {string | null}
 */

export function parseTime(time, cFormat) {
  if (arguments.length === 0) {
    return null
  }
  const format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}'
  let date
  if (typeof time === 'undefined' || time === null || time === 'null') {
    return ''
  } else if (typeof time === 'object') {
    date = time
  } else {
    if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
      time = parseInt(time)
    }
    if ((typeof time === 'number') && (time.toString().length === 10)) {
      time = time * 1000
    }
    date = new Date(time)
  }
  const formatObj = {
    y: date.getFullYear(),
    m: date.getMonth() + 1,
    d: date.getDate(),
    h: date.getHours(),
    i: date.getMinutes(),
    s: date.getSeconds(),
    a: date.getDay()
  }
  const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
    let value = formatObj[key]
    // Note: getDay() returns 0 on Sunday
    if (key === 'a') {
      return ['日', '一', '二', '三', '四', '五', '六'][value]
    }
    if (result.length > 0 && value < 10) {
      value = '0' + value
    }
    return value || 0
  })
  return time_str
}

/**
 * @param {number} time
 * @param {string} option
 * @returns {string}
 */
export function formatTime(time, option) {
  if (('' + time).length === 10) {
    time = parseInt(time) * 1000
  } else {
    time = +time
  }
  const d = new Date(time)
  const now = Date.now()

  const diff = (now - d) / 1000

  if (diff < 30) {
    return '刚刚'
  } else if (diff < 3600) {
    // less 1 hour
    return Math.ceil(diff / 60) + '分钟前'
  } else if (diff < 3600 * 24) {
    return Math.ceil(diff / 3600) + '小时前'
  } else if (diff < 3600 * 24 * 2) {
    return '1天前'
  }
  if (option) {
    return parseTime(time, option)
  } else {
    return (
      d.getMonth() +
      1 +
      '月' +
      d.getDate() +
      '日' +
      d.getHours() +
      '时' +
      d.getMinutes() +
      '分'
    )
  }
}

/**
 * @param {string} url
 * @returns {Object}
 */
export function getQueryObject(url) {
  url = url == null ? window.location.href : url
  const search = url.substring(url.lastIndexOf('?') + 1)
  const obj = {}
  const reg = /([^?&=]+)=([^?&=]*)/g
  search.replace(reg, (rs, $1, $2) => {
    const name = decodeURIComponent($1)
    let val = decodeURIComponent($2)
    val = String(val)
    obj[name] = val
    return rs
  })
  return obj
}

/**
 * @param {string} input value
 * @returns {number} output value
 */
export function byteLength(str) {
  // returns the byte length of an utf8 string
  let s = str.length
  for (var i = str.length - 1; i >= 0; i--) {
    const code = str.charCodeAt(i)
    if (code > 0x7f && code <= 0x7ff) {
      s++
    } else if (code > 0x7ff && code <= 0xffff) s += 2
    if (code >= 0xDC00 && code <= 0xDFFF) i--
  }
  return s
}

/**
 * @param {Array} actual
 * @returns {Array}
 */
export function cleanArray(actual) {
  const newArray = []
  for (let i = 0; i < actual.length; i++) {
    if (actual[i]) {
      newArray.push(actual[i])
    }
  }
  return newArray
}

/**
 * @param {Object} json
 * @returns {Array}
 */
export function param(json) {
  if (!json) return ''
  return cleanArray(
    Object.keys(json).map(key => {
      if (json[key] === undefined) return ''
      return encodeURIComponent(key) + '=' + encodeURIComponent(json[key])
    })
  ).join('&')
}

/**
 * @param {string} url
 * @returns {Object}
 */
export function param2Obj(url) {
  const search = url.split('?')[1]
  if (!search) {
    return {}
  }
  return JSON.parse(
    '{"' +
    decodeURIComponent(search)
      .replace(/"/g, '\\"')
      .replace(/&/g, '","')
      .replace(/=/g, '":"')
      .replace(/\+/g, ' ') +
    '"}'
  )
}

/**
 * @param {string} val
 * @returns {string}
 */
export function html2Text(val) {
  const div = document.createElement('div')
  div.innerHTML = val
  return div.textContent || div.innerText
}

/**
 * Merges two objects, giving the last one precedence
 * @param {Object} target
 * @param {(Object|Array)} source
 * @returns {Object}
 */
export function objectMerge(target, source) {
  if (typeof target !== 'object') {
    target = {}
  }
  if (Array.isArray(source)) {
    return source.slice()
  }
  Object.keys(source).forEach(property => {
    const sourceProperty = source[property]
    if (typeof sourceProperty === 'object') {
      target[property] = objectMerge(target[property], sourceProperty)
    } else {
      target[property] = sourceProperty
    }
  })
  return target
}

/**
 * @param {HTMLElement} element
 * @param {string} className
 */
export function toggleClass(element, className) {
  if (!element || !className) {
    return
  }
  let classString = element.className
  const nameIndex = classString.indexOf(className)
  if (nameIndex === -1) {
    classString += '' + className
  } else {
    classString =
      classString.substr(0, nameIndex) +
      classString.substr(nameIndex + className.length)
  }
  element.className = classString
}

/**
 * @param {string} type
 * @returns {Date}
 */
export function getTime(type) {
  if (type === 'start') {
    return new Date().getTime() - 3600 * 1000 * 24 * 90
  } else {
    return new Date(new Date().toDateString())
  }
}

/**
 * @param {Function} func
 * @param {number} wait
 * @param {boolean} immediate
 * @return {*}
 */
export function debounce(func, wait, immediate) {
  let timeout, args, context, timestamp, result

  const later = function() {
    // 据上一次触发时间间隔
    const last = +new Date() - timestamp

    // 上次被包装函数被调用时间间隔 last 小于设定时间间隔 wait
    if (last < wait && last > 0) {
      timeout = setTimeout(later, wait - last)
    } else {
      timeout = null
      // 如果设定为immediate===true，因为开始边界已经调用过了此处无需调用
      if (!immediate) {
        result = func.apply(context, args)
        if (!timeout) context = args = null
      }
    }
  }

  return function(...args) {
    context = this
    timestamp = +new Date()
    const callNow = immediate && !timeout
    // 如果延时不存在，重新设定延时
    if (!timeout) timeout = setTimeout(later, wait)
    if (callNow) {
      result = func.apply(context, args)
      context = args = null
    }

    return result
  }
}

/**
 * This is just a simple version of deep copy
 * Has a lot of edge cases bug
 * If you want to use a perfect deep copy, use lodash's _.cloneDeep
 * @param {Object} source
 * @returns {Object}
 */
export function deepClone(source) {
  if (!source && typeof source !== 'object') {
    throw new Error('error arguments', 'deepClone')
  }
  const targetObj = source.constructor === Array ? [] : {}
  Object.keys(source).forEach(keys => {
    if (source[keys] && typeof source[keys] === 'object') {
      targetObj[keys] = deepClone(source[keys])
    } else {
      targetObj[keys] = source[keys]
    }
  })
  return targetObj
}

/**
 * @param {Array} arr
 * @returns {Array}
 */
export function uniqueArr(arr) {
  return Array.from(new Set(arr))
}

/**
 * @returns {string}
 */
export function createUniqueString() {
  const timestamp = +new Date() + ''
  const randomNum = parseInt((1 + Math.random()) * 65536) + ''
  return (+(randomNum + timestamp)).toString(32)
}

/**
 * Check if an element has a class
 * @param {HTMLElement} elm
 * @param {string} cls
 * @returns {boolean}
 */
export function hasClass(ele, cls) {
  return !!ele.className.match(new RegExp('(\\s|^)' + cls + '(\\s|$)'))
}

/**
 * Add class to element
 * @param {HTMLElement} elm
 * @param {string} cls
 */
export function addClass(ele, cls) {
  if (!hasClass(ele, cls)) ele.className += ' ' + cls
}

/**
 * Remove class from element
 * @param {HTMLElement} elm
 * @param {string} cls
 */
export function removeClass(ele, cls) {
  if (hasClass(ele, cls)) {
    const reg = new RegExp('(\\s|^)' + cls + '(\\s|$)')
    ele.className = ele.className.replace(reg, ' ')
  }
}

// 替换邮箱字符
export function regEmail(email) {
  if (String(email).indexOf('@') > 0) {
    const str = email.split('@')
    let _s = ''
    if (str[0].length > 3) {
      for (var i = 0; i < str[0].length - 3; i++) {
        _s += '*'
      }
    }
    var new_email = str[0].substr(0, 3) + _s + '@' + str[1]
  }
  return new_email
}

// 替换手机字符
export function regMobile(mobile) {
  if (mobile.length > 7) {
    var new_mobile = mobile.substr(0, 3) + '****' + mobile.substr(7)
  }
  return new_mobile
}

// 下载文件
export function downloadFile(obj, name, suffix) {
  const url = window.URL.createObjectURL(new Blob([obj]))
  const link = document.createElement('a')
  link.style.display = 'none'
  link.href = url
  const fileName = parseTime(new Date()) + '-' + name + '.' + suffix
  link.setAttribute('download', fileName)
  document.body.appendChild(link)
  link.click()
  document.body.removeChild(link)
}

/**
 * 获取uuid
 */
export function getUUID() {
  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => {
    return (c === 'x' ? (Math.random() * 16 | 0) : ('r&0x3' | '0x8')).toString(16)
  })
}

/**
 * 把数组数据转换成tree(table)使用
 */
export function list_to_tree(datalist, idStr) {
  const list = JSON.parse(JSON.stringify(datalist))
  const map = {}; let node; const roots = [];

  for (let i = 0; i < list.length; i += 1) {
    map[list[i][idStr]] = i // initialize the map
    // list[i].children = []; // initialize the children
  }

  for (let i = 0; i < list.length; i += 1) {
    node = list[i]
    if (node.parentId !== 0) {
      // if you have dangling branches check that map[node.parentId] exists
      if (map[node.parentId] !== undefined) {
        if (!list[map[node.parentId]].children) {
          list[map[node.parentId]].children = []
        }
        list[map[node.parentId]].children.push(node)
      } else {
        roots.push(node)
      }
    } else {
      // node.parentId = null
      roots.push(node)
    }
  }
  return roots
}

/**
 * 把数组数据转换成tree(vuetree)使用
 */
export function list_to_vuetree(datalist, idStr, nameStr) {
  const list = JSON.parse(JSON.stringify(datalist))
  const map = {}; let node; const roots = [];

  for (let i = 0; i < list.length; i += 1) {
    map[list[i][idStr]] = i // initialize the map
    // list[i].children = []; // initialize the children
  }

  for (let i = 0; i < list.length; i += 1) {
    node = list[i]
    node.id = node[idStr]
    node.label = node[nameStr]
    if (node.parentId !== 0) {
      // if you have dangling branches check that map[node.parentId] exists

      if (map[node.parentId] !== undefined) {
        if (!list[map[node.parentId]].children) {
          list[map[node.parentId]].children = []
        }
        list[map[node.parentId]].children.push(node)
      } else {
        roots.push(node)
      }
    } else {
      node.parentId = null
      roots.push(node)
    }
  }
  return roots
}


// 下载文件
export function downloadFileName(obj, fileName) {
  const url = window.URL.createObjectURL(new Blob([obj]))
  const link = document.createElement('a')
  link.style.display = 'none'
  link.href = url
  link.setAttribute('download', fileName)
  document.body.appendChild(link)
  link.click()
  document.body.removeChild(link)
}
export function downloadUrl(url,data) {
  return request({
    url: url,
    method: 'get',
    responseType: 'blob',
    params: data
  })
}
export function downloadTheFile(url, fileName,data) {
  downloadUrl(url,data).then(result => {
    console.log(result)
    downloadFileName(result, fileName)
  }).catch((e) => {
    console.log(e)
  })

}

// 就业服务-学历类型
export  const educationList = [
  { label: '不限', key: -1},
  { label: '小学', key: 0},
  { label: '初中', key: 1},
  { label: '初中及以上', key: 2},
  { label: '中专', key: 3},
  { label: '中专及以上', key: 4},
  { label: '高中', key: 5},
  { label: '高中及以上', key: 6},
  { label: '中专/高中', key: 7},
  { label: '中专/高中及以上', key: 8},
  { label: '大专', key: 9},
  { label: '大专及以上', key: 10},
  { label: '本科', key: 11},
  { label: '本科及以上', key: 12},
  { label: '硕士及以上', key: 13}
]

//就业服务-是否提供住宿
export const accommodationList = [
  { label: '是', key: -1},
  { label: '否', key: 0},
]

//就业服务-是否提供工作餐
export const workMealList = [
  { label: '是', key: -1},
  { label: '否', key: 0},
]

//重点项目-土地状况列表
export const landStatusList = [
  { label: '新拿地', key: -1},
  { label: '存量用地', key: 0},
  { label: '租赁', key: 1},
]

//重点项目-所处阶段列表
export const stageList = [
  { label: '-', key: 1},
  { label: '部分投产', key: 0},
  { label: '即将竣工', key: -1},
  { label: '即将开工', key: 2},
  { label: '开工建设', key: 3},
  { label: '投产运营', key: 4},
]

//重点项目-种类列表
export const categoryList = [
  { label: '创新载体', key: -1},
  { label: '服务业', key: 0},
  { label: '生态环保', key: 1},
  { label: '制造业', key: 2}
]

//重点项目-重点项目等级
export const levelList = [
  { label: '太仓市级重点项目', key: -1},
  { label: '苏州市级重点项目', key: 0}
]

//热点资讯-资讯类型
export const newsTypeList = [
  { label: '转发链接', key: -1},
  { label: '自建', key: 0}
]

//企业风采-专精特新-认证类型
export const specializedList = [
  { label: '国家级专精特新小巨人', key: -1},
  { label: '省专精特新中小企业', key: 0},
  { label: '太仓市小巨人', key: 1},
  { label: '创新型中小企业', key: 2}
]

//企业风采-企业技术创新载体-认证类型
export const annovationList = [
  { label: '省级企业技术中心', key: -1},
  { label: '苏州市企业技术中心', key: 0},
  { label: '省级工业设计中心', key: 1},
  { label: '苏州市级工业设计中心', key: 2},
  { label: '苏州市级服务业制造业', key: 3}
]

//就业服务-薪资待遇
export const salaryList = [
  { label: '面议', key: -1},
  { label: '月薪', key: 0},
  { label: '年薪', key: 1},
]

//联合检查记录-检查类型
export const inspectTypeList = [
  { label: '联合检查', key: -1},
  { label: '单独检查', key: 0},
]

//政策导览-分类
export const policyCategoryList = [
  { label: '招商引资', key: -1 }, 
  { label: '增资扩产', key: 0 },
  { label: '科研创新', key: 1 },
  { label: '人才引育', key: 2 },
  { label: '专精特新', key: 3 },
  { label: '智改数转', key: 4 },
  { label: '载体建设', key: 5 },
  { label: '安全生产', key: 6 },
  { label: '其他', key: 7 },
]

//资源集约利用综合评价结果-等级
export const resultLevelList = [
  { label: 'A', key: -1 }, 
  { label: 'B', key: 0 },
  { label: 'C', key: 1 },
  { label: 'C-', key: 2 },
  { label: 'D', key: 3 },
  { label: '暂缓评价', key: 4 },
]